| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "SkPaintFilterCanvas.h" |
| |
| #include "SkPaint.h" |
| #include "SkTLazy.h" |
| |
| class SkPaintFilterCanvas::AutoPaintFilter { |
| public: |
| AutoPaintFilter(const SkPaintFilterCanvas* canvas, Type type, const SkPaint* paint) { |
| if (paint) { |
| canvas->onFilterPaint(fLazyPaint.set(*paint), type); |
| } |
| } |
| |
| AutoPaintFilter(const SkPaintFilterCanvas* canvas, Type type, const SkPaint& paint) { |
| canvas->onFilterPaint(fLazyPaint.set(paint), type); |
| } |
| |
| const SkPaint* paint() const { return fLazyPaint.getMaybeNull(); } |
| |
| private: |
| SkTLazy<SkPaint> fLazyPaint; |
| }; |
| |
| SkPaintFilterCanvas::SkPaintFilterCanvas(int width, int height) : INHERITED(width, height) { } |
| |
| void SkPaintFilterCanvas::onDrawPaint(const SkPaint& paint) { |
| AutoPaintFilter apf(this, kPaint_Type, paint); |
| this->INHERITED::onDrawPaint(*apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawPoints(PointMode mode, size_t count, const SkPoint pts[], |
| const SkPaint& paint) { |
| AutoPaintFilter apf(this, kPoint_Type, paint); |
| this->INHERITED::onDrawPoints(mode, count, pts, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawRect(const SkRect& rect, const SkPaint& paint) { |
| AutoPaintFilter apf(this, kRect_Type, paint); |
| this->INHERITED::onDrawRect(rect, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawRRect(const SkRRect& rrect, const SkPaint& paint) { |
| AutoPaintFilter apf(this, kRRect_Type, paint); |
| this->INHERITED::onDrawRRect(rrect, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner, |
| const SkPaint& paint) { |
| AutoPaintFilter apf(this, kDRRect_Type, paint); |
| this->INHERITED::onDrawDRRect(outer, inner, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawOval(const SkRect& rect, const SkPaint& paint) { |
| AutoPaintFilter apf(this, kOval_Type, paint); |
| this->INHERITED::onDrawOval(rect, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawPath(const SkPath& path, const SkPaint& paint) { |
| AutoPaintFilter apf(this, kPath_Type, paint); |
| this->INHERITED::onDrawPath(path, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawBitmap(const SkBitmap& bm, SkScalar left, SkScalar top, |
| const SkPaint* paint) { |
| AutoPaintFilter apf(this, kBitmap_Type, paint); |
| this->INHERITED::onDrawBitmap(bm, left, top, apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawBitmapRect(const SkBitmap& bm, const SkRect* src, const SkRect& dst, |
| const SkPaint* paint, |
| SK_VIRTUAL_CONSTRAINT_TYPE constraint) { |
| AutoPaintFilter apf(this, kBitmap_Type, paint); |
| this->INHERITED::onDrawBitmapRect(bm, src, dst, apf.paint(), constraint); |
| } |
| |
| void SkPaintFilterCanvas::onDrawImage(const SkImage* image, SkScalar left, SkScalar top, |
| const SkPaint* paint) { |
| AutoPaintFilter apf(this, kBitmap_Type, paint); |
| this->INHERITED::onDrawImage(image, left, top, apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawImageRect(const SkImage* image, const SkRect* src, |
| const SkRect& dst, const SkPaint* paint |
| SRC_RECT_CONSTRAINT_PARAM(constraint)) { |
| AutoPaintFilter apf(this, kBitmap_Type, paint); |
| this->INHERITED::onDrawImageRect(image, src, dst, apf.paint() |
| SRC_RECT_CONSTRAINT_ARG(constraint)); |
| } |
| |
| void SkPaintFilterCanvas::onDrawBitmapNine(const SkBitmap& bm, const SkIRect& center, |
| const SkRect& dst, const SkPaint* paint) { |
| AutoPaintFilter apf(this, kBitmap_Type, paint); |
| this->INHERITED::onDrawBitmapNine(bm, center, dst, apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawSprite(const SkBitmap& bm, int left, int top, |
| const SkPaint* paint) { |
| AutoPaintFilter apf(this, kBitmap_Type, paint); |
| this->INHERITED::onDrawSprite(bm, left, top, apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawVertices(VertexMode vmode, int vertexCount, |
| const SkPoint vertices[], const SkPoint texs[], |
| const SkColor colors[], SkXfermode* xmode, |
| const uint16_t indices[], int indexCount, |
| const SkPaint& paint) { |
| AutoPaintFilter apf(this, kVertices_Type, paint); |
| this->INHERITED::onDrawVertices(vmode, vertexCount, vertices, texs, colors, xmode, indices, |
| indexCount, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawPatch(const SkPoint cubics[], const SkColor colors[], |
| const SkPoint texCoords[], SkXfermode* xmode, |
| const SkPaint& paint) { |
| AutoPaintFilter apf(this, kPatch_Type, paint); |
| this->INHERITED::onDrawPatch(cubics, colors, texCoords, xmode, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawPicture(const SkPicture* picture, const SkMatrix* m, |
| const SkPaint* paint) { |
| AutoPaintFilter apf(this, kPicture_Type, paint); |
| this->INHERITED::onDrawPicture(picture, m, apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y, |
| const SkPaint& paint) { |
| AutoPaintFilter apf(this, kText_Type, paint); |
| this->INHERITED::onDrawText(text, byteLength, x, y, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[], |
| const SkPaint& paint) { |
| AutoPaintFilter apf(this, kText_Type, paint); |
| this->INHERITED::onDrawPosText(text, byteLength, pos, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawPosTextH(const void* text, size_t byteLength, const SkScalar xpos[], |
| SkScalar constY, const SkPaint& paint) { |
| AutoPaintFilter apf(this, kText_Type, paint); |
| this->INHERITED::onDrawPosTextH(text, byteLength, xpos, constY, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawTextOnPath(const void* text, size_t byteLength, const SkPath& path, |
| const SkMatrix* matrix, const SkPaint& paint) { |
| AutoPaintFilter apf(this, kText_Type, paint); |
| this->INHERITED::onDrawTextOnPath(text, byteLength, path, matrix, *apf.paint()); |
| } |
| |
| void SkPaintFilterCanvas::onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, |
| const SkPaint& paint) { |
| AutoPaintFilter apf(this, kTextBlob_Type, paint); |
| this->INHERITED::onDrawTextBlob(blob, x, y, *apf.paint()); |
| } |